2016805714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 3881779200

約数和(自身を除く): 1864973486

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 103, 106, 154, 206, 371, 583, 721, 742, 1133, 1166, 1442, 2266, 2399, 4081, 4798, 5459, 7931, 8162, 10918, 15862, 16793, 26389, 33586, 38213, 52778, 60049, 76426, 120098, 127147, 184723, 247097, 254294, 369446, 420343, 494194, 840686, 890029, 1398617, 1729679, 1780058, 2718067, 2797234, 3459358, 5436134, 9790319, 13096141, 19026469, 19580638, 26192282, 38052938, 91672987, 144057551, 183345974, 288115102, 1008402857, 2016805714]

約数ペア:

[(1, 2016805714), (2, 1008402857), (7, 288115102), (11, 183345974), (14, 144057551), (22, 91672987), (53, 38052938), (77, 26192282), (103, 19580638), (106, 19026469), (154, 13096141), (206, 9790319), (371, 5436134), (583, 3459358), (721, 2797234), (742, 2718067), (1133, 1780058), (1166, 1729679), (1442, 1398617), (2266, 890029), (2399, 840686), (4081, 494194), (4798, 420343), (5459, 369446), (7931, 254294), (8162, 247097), (10918, 184723), (15862, 127147), (16793, 120098), (26389, 76426), (33586, 60049), (38213, 52778)]